ABB AF Range TEF4 Contactor Relay, 2-Pole, 3 A, 1NO + 1NC, 240 V ac

To make sure your equipment knows when to start and when to stop, pick this contactor relay from ABB. It has an ON-delay feature that shuts off power flow in a circuit until a pre-set duration has elapsed. The time delay ranges can be selected and adjusted easily via the front-facing rotary dial. A mechanical indicator shows the present state of the contactor at all times, for efficient monitoring and troubleshooting. This relay functions reliably in a temperature range between -25°C and +70°C, meaning it's suitable for use in challenging conditions.

• Compact dimensions of 67.7 (L) x 43 (W) x 41.6mm (H), so it's easy to install in setups with limited space
• Designed for use with ABB's AFC and NFC contactors for versatile installation
• Screw terminals ensure a vibration-resistant electrical connection

• Factory safety systems
• Packaging facilities
• Industrial automation

Yes, it has an impulse withstand voltage rating of 4kV, which means it reliably fends off intense voltage surges, ensuring durability and preventing potential damage.